diff --git a/pom.xml b/pom.xml
index 30306b5..7537f92 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
 	<groupId>com.imyeyu.utils</groupId>
 	<artifactId>timi-utils</artifactId>
-	<version>0.0.8</version>
+	<version>0.0.9</version>
 
 	<properties>
 		<maven.test.skip>true</maven.test.skip>
diff --git a/src/main/java/com/imyeyu/utils/Regex.java b/src/main/java/com/imyeyu/utils/Regex.java
index c5dbf82..0839eaf 100644
--- a/src/main/java/com/imyeyu/utils/Regex.java
+++ b/src/main/java/com/imyeyu/utils/Regex.java
@@ -52,8 +52,8 @@ public class Regex {
 	/** 用户名 (4-16 位字母、数字、下划线) */
 	public static final String USERNAME = "^[a-zA-Z0-9_]{4,16}$";
 
-	/** 密码 (6-18 位，包含字母和数字) */
-	public static final String PASSWORD = "^(?=.*[a-zA-Z])(?=.*\\d)[a-zA-Z0-9]{6,18}$";
+	/** 密码 (6-18 位，包含字母和数字，允许特殊字符) */
+	public static final String PASSWORD = "^(?=.*[a-zA-Z])(?=.*\\d)[a-zA-Z0-9!#$%&()*+,\\-./:;<=>?@\\[\\]\\^_`{|}~]{6,32}$";
 
 	/** 中文字符 */
 	public static final String CHINESE_CHAR = "^[\\u4e00-\\u9fa5]+$";
diff --git a/src/main/java/com/imyeyu/utils/Text.java b/src/main/java/com/imyeyu/utils/Text.java
index 423ae4f..28d171b 100644
--- a/src/main/java/com/imyeyu/utils/Text.java
+++ b/src/main/java/com/imyeyu/utils/Text.java
@@ -19,7 +19,7 @@ public class Text {
 
 	public static String NUMBER_POOL = "0123456789";
 
-	public static String LETTER_NUMBER_POOL = LETTER_POOL + LETTER_POOL;
+	public static String LETTER_NUMBER_POOL = LETTER_POOL + NUMBER_POOL;
 
 	public static String PASSWORD_CHAR_POOL = LETTER_NUMBER_POOL + "!#$%&()*+,-./:;<=>?@[]^_`{|}~";
 
@@ -165,11 +165,31 @@ public class Text {
 		SecureRandom r = new SecureRandom();
 		StringBuilder sb = new StringBuilder();
 		for (int i = 0; i < length; i++) {
-			sb.append(pool.charAt(r.nextInt(pool.length() - 1)));
+			sb.append(pool.charAt(r.nextInt(pool.length())));
 		}
 		return sb.toString();
 	}
 
+	public static String randomPassword(int length) {
+		if (length < 6 || 32 < length) {
+			throw new IllegalArgumentException("Password length must be between 6 and 32");
+		}
+		SecureRandom r = new SecureRandom();
+		char[] chars = new char[length];
+		chars[0] = LETTER_POOL.charAt(r.nextInt(LETTER_POOL.length()));
+		chars[1] = NUMBER_POOL.charAt(r.nextInt(NUMBER_POOL.length()));
+		for (int i = 2; i < length; i++) {
+			chars[i] = PASSWORD_CHAR_POOL.charAt(r.nextInt(PASSWORD_CHAR_POOL.length()));
+		}
+		for (int i = chars.length - 1; 0 < i; i--) {
+			int j = r.nextInt(i + 1);
+			char temp = chars[i];
+			chars[i] = chars[j];
+			chars[j] = temp;
+		}
+		return new String(chars);
+	}
+
 	/**
 	 * 较短的临时 UUID，如果使用在庞大的数据里，很可能会发生重复
 	 *
diff --git a/src/test/java/test/TestRegex.java b/src/test/java/test/TestRegex.java
new file mode 100644
index 0000000..09e50b6
--- /dev/null
+++ b/src/test/java/test/TestRegex.java
@@ -0,0 +1,36 @@
+package test;
+
+import com.imyeyu.utils.Regex;
+import com.imyeyu.utils.Text;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+/**
+ * @author 夜雨
+ * @since 2026-06-11 14:00
+ */
+public class TestRegex {
+
+	@Test
+	public void testPassword() {
+		assert Regex.isMatch(Regex.PASSWORD, "abc123");
+		assert Regex.isMatch(Regex.PASSWORD, "abc123!");
+		assert Regex.isMatch(Regex.PASSWORD, "Abc123[]^_`{|}~");
+		assert Regex.isMatch(Regex.PASSWORD, "A1!#$%&*+,-./:@?");
+		for (int i = 0; i < 20; i++) {
+			assert Regex.isMatch(Regex.PASSWORD, Text.randomPassword(20));
+		}
+
+		assert Regex.isNotMatch(Regex.PASSWORD, "abcdef!");
+		assert Regex.isNotMatch(Regex.PASSWORD, "123456!");
+		assert Regex.isNotMatch(Regex.PASSWORD, "Ab1!");
+		assert Regex.isNotMatch(Regex.PASSWORD, "Abcdefghijklmnopqrstuvwxzy123456!");
+		assert Regex.isNotMatch(Regex.PASSWORD, "Abc123\\");
+		assert Regex.isNotMatch(Regex.PASSWORD, "Abc123\"");
+		assert Regex.isNotMatch(Regex.PASSWORD, "Abc123'");
+		assert Regex.isNotMatch(Regex.PASSWORD, "Abc123 ");
+		assertThrows(IllegalArgumentException.class, () -> Text.randomPassword(5));
+		assertThrows(IllegalArgumentException.class, () -> Text.randomPassword(33));
+	}
+}